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World's Oldest Genitals Found in Scotland
Reuters ^ | September 17, 2003 | Reuters

Posted on 09/17/2003 12:02:15 PM PDT by AntiGuv

LONDON (Reuters) - Scientists have discovered fossils of the world's oldest genitals -- belonging to 400 million-year-old insects -- in ancient rocks in Scotland.

The penis of the ancient harvestmen insects, commonly known as a daddy-long-legs, was two-thirds the length of the body and remarkably similar to the modern-day species, New Scientist magazine said Wednesday.

"The discovery of the world's oldest genitals proves that little has changed over the last 400 million years -- at least for daddy-long-legs," the magazine said.

Jason Dunlop and a team of researchers from Humbolt University in Berlin, Germany, who will present their findings at a conference in Aberdeen, also uncovered a long egg-laying organ called an ovipositor from a female.

"As well as genitals, the fossils have the oldest known arachnid respiratory system, suggesting harvestmen's ancestors had long since crawled out of the sea and learned to breathe," the magazine said.

Harvestmen arachnids are sometimes mistaken for spiders but they are more closely related to ticks or mites because they do not spin webs.

The previous oldest penis, which dated back 100 million years and was found in Brazil, belonged an ostracod, an early crustacean related to crabs, shrimps and water fleas.


TOPICS:
KEYWORDS: daddylonglegs; dinonuts; everwood; weewillie
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To: AntiGuv
"proves that little has changed over the last 400 million years"

That seems odd. I thought evolution stated that this was more or less impossible.
21 posted on 09/17/2003 12:13:16 PM PDT by webstersII
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To: webstersII
I thought evolution stated that this was more or less impossible.

All you can say by looking at a fossil is that little of the external morphology has changed in the last 400 million years. Unfortunately, we can't examine how the genes have changed.

It's not surprising that a creature, once reaching an optimized morphology for its niche, would stop changing in appearance. Evolution would tend to weed out any changes that took it away from optimization. What's surprising to me is that the niche itself would remain stable for 400 million years.

22 posted on 09/17/2003 12:21:45 PM PDT by Physicist
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To: okchemyst
to Strom Thurmond...

I was thinking of Senator Robert Byrd


23 posted on 09/17/2003 12:31:33 PM PDT by MotleyGirl70
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To: okchemyst
Waddaya mean "if?"
24 posted on 09/17/2003 12:33:30 PM PDT by TheBigB (I don't believe in Astrology. We Scorpios are skeptical.)
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To: MotleyGirl70
It's an honest mistake ;) I was referring to only one part of the late Sen. Thurmond's body.

Byrd is ALL prick.

25 posted on 09/17/2003 1:18:51 PM PDT by Treebeard
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To: AntiGuv
Poor Camilla, she sees it every day.
26 posted on 09/17/2003 1:23:39 PM PDT by Yaelle
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To: AntiGuv
Daddy-long-leg

Wasn't that the name of one of those "film" stars?

27 posted on 09/17/2003 1:24:31 PM PDT by mikrofon (for entertainment purposes only)
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To: okchemyst
Byrd is ALL prick.

I posted him because he is basically a walking, babbling, President Bush bashing "corpse." Ever see Byrd debate on the Senate floor? For a good laugh, watch him on C-Span-2. It's a specticle.

28 posted on 09/17/2003 1:35:59 PM PDT by MotleyGirl70
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To: okchemyst
You'd have to evolve riflings in the bore to get anything out of it.

Maybe, but you'd never fall over!

29 posted on 09/17/2003 1:40:45 PM PDT by JoeSixPack1 (POW/MIA - Bring 'em home, or send us back! Semper Fi (Tag Line copying encouraged))
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To: MotleyGirl70
I liked Tip O'Neals nick name for him...He called him "Sheets"
30 posted on 09/17/2003 10:04:34 PM PDT by Graybeard58 (I used to have a handle on life, but it broke.)
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To: AntiGuv
was two-thirds the length of the body

HEHEHE There are many here who would make the same claim!
31 posted on 09/17/2003 11:38:25 PM PDT by ETERNAL WARMING
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To: Graybeard58
LOL! Well it is fitting. "Sheets" has lost his mind years ago. It is a hoot trying to decode what it is he is trying to say.
32 posted on 09/18/2003 6:46:27 AM PDT by MotleyGirl70
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